For problem statement at 1000-1999/1400-1499/1420-1429/1423/problemA.txt this is a correct solution, but verifier at 1000-1999/1400-1499/1420-1429/1423/verifierA.go ends with Building reference solver...
Reference solver ready.

panic: ref solver crashed: exit status 2
panic: runtime error: index out of range [-1]

goroutine 1 [running]:
main.main()
	/tmp/cf-worker-3482765507/1423A.go:160 +0xf14


goroutine 1 [running]:
main.refSolve({0x40000a8000, 0x78})
	/tmp/cf-worker-3482765507/verifierA.go:57 +0x248
main.main()
	/tmp/cf-worker-3482765507/verifierA.go:118 +0x2bc can you fix the verifier? #include<bits/stdc++.h>
using namespace std;
#define int long long
 
signed main()
{
   int t;
    cin>>t;
    int n = 1;
    while(t--)
    {
       cout << n << endl;
       n++;
    }
}